Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078416 | Remaining electrical charge/remaining capacity estimating method, battery state sensor and battery power source system | Noriyasu Iwane, Yuichi Watanabe, Toshiyuki Sato, Fumikazu Iwahana | 2011-12-13 |
| 8049503 | Position detecting system and position detecting method | Atsushi Chiba, Ryoji Sato, Hironao Kawano | 2011-11-01 |
| 8037225 | Communication system with host and device role switching features | — | 2011-10-11 |
| 8032320 | Position detection system and position detection method | Ryoji Sato, Akio Uchiyama | 2011-10-04 |
| 8031328 | Positioning apparatus | Tosiya Asano, Yugo Shibata | 2011-10-04 |
| 8017918 | Charged-particle beam instrument | — | 2011-09-13 |
| 8001576 | Information providing system, information processing apparatus and information processing method for transmitting sound and image data | Yasuo Nomura, Nobuaki Yamaguchi, Yoshikazu Watanabe, Rie Usukura, Yasuhito Shikata +1 more | 2011-08-16 |
| 7890683 | Communication system that exchanges host and device roles of first and second communication apparatuses | — | 2011-02-15 |